ASTM A240 304 zanglamaydigan po'latdan yasalgan plastinka

1. Standart: ASTM A240, ASME SA240
2. Qalinligi: 0.4mm - 80mm
3. Kenglik: 1000 dan 2000 mm gacha yoki moslashtirilgan
4. Uzunlik: 1000mm-6000mm yoki moslashtirilgan
5. Darajalar: AISI 304, UNS S30400, EN 1.4301

So'rov yuborish

Mahsulotni tanishtirish

304 zanglamaydigan po'lat, AISI 304 yoki UNS S30400 sifatida ham tanilgan, asosan xrom (17.5-19.5%) va nikeldan (8-10.5%), oz miqdorda boshqa elementlardan iborat. ASTM A240 304 - bosimli idishlar va umumiy ilovalar uchun krom va xrom-nikel zanglamaydigan po'latdan yasalgan plitalar, plitalar va lentalar uchun spetsifikatsiya. ss 304 plitasi mukammal korroziyaga chidamliligi bilan mashhur. Bundan tashqari, yaxshi issiqlik qarshiligiga ega bo'lgan 304 plastinka odatda 870 daraja (1,600 daraja F) doimiy xizmat ko'rsatish haroratida, taxminan 925 daraja (1,700 daraja F) gacha bo'lgan haroratga qisqa ta'sir qilishda ishlatiladi.

ASTM A240 304 zanglamaydigan po'latdan yasalgan plastinkastandart:

ASTM A240: Xrom va xrom-nikel zanglamaydigan po'latdan yasalgan plitalar, varaqlar va bosimli idishlar va umumiy ilovalar uchun tasma uchun spetsifikatsiya

304 Mahsulotlar: Bizning 304 zanglamas po'latdan yasalgan plastinka yetkazib beruvchilarimiz nafaqat zanglamaydigan po'latdan 304 plastinka, balki 304 zanglamaydigan po'latdan yasalgan armatura, gardishlar, zarblar, mahkamlagichlar, quvurlar, quvurlar, plitalar, plitalar, chiziqlar, rulonlar, barlar, dumaloq novdalar va hk.

Boshqa sinflar: 304, 304L, 316, 316L, 316Ti, 316L Mod, 17-4ph, 310, 310S, 317, 317L, 321, 321H, 347, 347H, 954S32, S2520, , S31803 , 2507, S31050, S30815 va boshqalar.

ASTM A240 SS 304 plastinka xususiyatlari

Tavsif	ASTM A240 304 zanglamaydigan po'latdan yasalgan plastinka
Standart	ASTM, ASME, BS, DIN, EN
Spetsifikatsiya	Sovuq haddelenmiş: 1219mm * 2438mm (4'x8'), 1219mm * 3048mm (4'x10'), 1220mm * 2440mm, 1250mm * 2500mm yoki sizning talabingiz bo'yicha. Issiq haddelenmiş: 1500mm * 2000mm, 1000mm * 3000mm, 1500mm * 4000mm, 1500m * 6000mm yoki sizning talabingiz bo'yicha.
Texnika	Issiq haddelenmiş plastinka (HR), Sovuq haddelenmiş varaq (CR), 2B, 2D, BA NO(8), SATIN (Plastik qoplamali)
Shakl	Shim varag'i, teshilgan varaq, katakli plastinka, tasma, yassi va boshqalar.
Yuzaki	2B, 2D, BA, NO. 1, YO'Q. 4, NO.8, 8K, Ko‘zgu, katak, bo‘rtma, soch chizig‘i, qum portlash, cho‘tka, o‘yma
Paket	Standart eksport dengiz paketi yoki kerak bo'lganda.
MTC	Tegirmon sinovi sertifikati, EN 10204 3.1 bo'yicha mavjud

304 Plitalar varaqlarining kimyoviy tarkibi

Baho	UNS	C dan kichik yoki teng	Mn	P dan kichik yoki teng	S dan kichik yoki teng	Si dan kichik yoki teng	Cr	Mo	Ni
304	S30400	0.07	2	0.045	0.03	0.75	17.5-19.5	-	8.0-10.5

Tavlangan 304 zanglamaydigan po'latdan yasalgan plastinkaning mexanik xususiyatlari

Kuchlanish kuchi: 515 dan 620 megapaskal (MPa) yoki kvadrat dyuym uchun 75 000 dan 90 000 funt (psi) gacha bo'lgan kuchlanish quvvati diapazoni.
Oqim kuchi: Oqim kuchi odatda taxminan 205 MPa (30, 000 psi) ni tashkil qiladi.
Cho'zilish: taxminan 40% yoki undan yuqori cho'zilish
Qattiqlik: tavlangan holat,1.4301 aisi 304Plitalar qattiqligi Rokvell B shkalasida (HRB) taxminan 70 ga teng.
Elastiklik moduli: Elastiklik moduli yoki Young moduli taxminan 193 gigapaskal (GPa) yoki kvadrat dyuym uchun 28 million funt (psi) ni tashkil qiladi.

SS 304 plastinka standart o'lchami

Qalinligi: {0}}.25-200 mm, 0,3 mm dan 120 mm gacha
Kengligi: 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm
Uzunlik: 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, 12000mm

304 zanglamaydigan po'latdan yasalgan issiq haddelenmiş varaqning qalinligi bardoshliligi

Nominal qalinligi	Nominal kenglik
	1000 dan kam yoki unga teng		＞1000~1500		＞1500~2000		＞2000~2500		＞2500~4800
	PT.A	PT.B	PT.A	PT.B	PT.A	PT.B	PT.A	PT.B	＞2500~4800
3.0~4.0	±0.28	±0.25	±0.31	±0.28	±0.33	±0.31	±0.36	±0.32	±0.65
＞4.0~5.0	±0.31	±0.28	±0.33	±0.30	±0.36	±0.34	±0.41	±0.36	±0.65
＞5.0~6.0	±0.34	±0.31	±0.36	±0.33	±0.40	±0.37	±0.45	±0.40	±0.75
＞6.0~8.0	±0.38	±0.35	±0.40	±0.36	±0.44	±0.40	±0.50	±0.45	±0.75
＞8.0~10.0	±0.42	±0.39	±0.44	±0.40	±0.48	±0.43	±0.55	±0.50	±0.90
＞10.0~13.0	±0.45	±0.42	±0.48	±0.44	±0.52	±0.47	±0.60	±0.55	±0.90
＞13.0~25.0	±0.50	±0.45	±0.53	±0.48	±0.57	±0.52	±0.65	±0.60	±1.10
＞25.0~30.0	±0.53	±0.48	±0.56	±0.51	±0.60	±0.55	±0.70	±0.65	±1.20
＞30.0~34.0	±0.55	±0.50	±0.60	±0.55	±0.65	±0.60	±0.75	±0.70	±1.20
＞34.0~40.0	±0.65	±0.60	±0.70	±0.65	±0.70	±0.65	±0.85	±0.80	±1.20
＞40.0~50.0	±0.75	±0.70	±0.80	±0.75	±0.85	±0.80	±1.00	±0.95	±1.30
＞50.0~60.0	±0.90	±0.85	±0.95	±0.90	±1.00	±0.95	±1.10	±1.05	±1.30
＞60.0~80.0	±0.90	±0.85	±0.95	±0.90	±1.30	±1.25	±1.40	±1.35	±1.50
＞80.0~100.0	±1.00	±0.95	±1.00	±0.95	±1.50	±1.45	±1.60	±1.55	±1.60
＞100.0~150.0	±1.10	±1.05	±1.10	±1.05	±1.70	±1.65	±1.80	±1.75	±1.80
＞150.0~200.0	±1.20	±1.15	±1.20	±1.15	±2.00	±1.95	±2.10	±2.05	±2.10

ASME SA 240 tipidagi 304 plastinka issiqlik bilan ishlov berish

Eritmani tavlash: eritmani tavlash eng ko'p ishlatiladigan issiqlik bilan ishlov berish usullaridan biridir. 304 zanglamaydigan po'latdan yasalgan plastinkani taxminan 1010 darajadan 1120 darajagacha (1850 daraja F dan 2050 daraja F) harorat oralig'ida qizdirish va keyin uni tez sovutish orqali material ichidagi intergranular karbidlarni yo'q qilish va uning korroziyaga chidamliligi va mexanik xususiyatlarini yo'q qilish mumkin. yaxshilanishi mumkin.